package com.heima.admin.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.heima.admin.mapper.AdSensitiveMapper;
import com.heima.admin.service.AdSensitiveService;
import com.heima.model.admin.dtos.SensitiveDto;
import com.heima.model.admin.pojos.AdSensitive;
import com.heima.model.common.dtos.PageResponseResult;
import com.heima.model.common.dtos.ResponseResult;
import com.heima.model.common.enums.AppHttpCodeEnum;
import org.apache.commons.lang.StringUtils;
import org.springframework.stereotype.Service;

import java.util.Date;

/**
 * 敏感词的service实现类
 * @作者 itcast
 * @创建日期 2020/9/22 9:31
 **/
@Service
public class AdSensitiveServiceImpl extends ServiceImpl<AdSensitiveMapper, AdSensitive> implements AdSensitiveService {

    @Override
    public ResponseResult list(SensitiveDto sensitiveDto) {
        if(sensitiveDto == null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }
        sensitiveDto.checkParam();//检查分页信息
        // 封装分页条件
        Page<AdSensitive> page = new Page<>(sensitiveDto.getPage(),sensitiveDto.getSize());
        // 封装查询条件
        LambdaQueryWrapper<AdSensitive> lambdaQueryWrapper = new LambdaQueryWrapper<>();
        if(StringUtils.isNotEmpty(sensitiveDto.getName())){
            lambdaQueryWrapper.like(AdSensitive::getSensitives,sensitiveDto.getName());
        }
        // 查询
        IPage<AdSensitive> result = page(page, lambdaQueryWrapper);

        // 封装结果
        ResponseResult responseResult = new PageResponseResult(sensitiveDto.getPage(),sensitiveDto.getSize(),page.getTotal());
        responseResult.setData(result.getRecords());
        return  responseResult;
    }

    @Override
    public ResponseResult insert(AdSensitive adSensitive) {
        if(adSensitive == null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }
        adSensitive.setCreatedTime(new Date());
        save(adSensitive);
        return ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);
    }

    @Override
    public ResponseResult update(AdSensitive adSensitive) {
        // 参数检查
        if(adSensitive ==null||adSensitive.getId()==null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }
        updateById(adSensitive);
        return ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);
    }
    @Override
    public ResponseResult deleteById(Integer id) {
        if(id==null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }
        AdSensitive adSensitive = getById(id);
        if(adSensitive==null){
            return ResponseResult.errorResult(AppHttpCodeEnum.DATA_NOT_EXIST);
        }
        removeById(id);
        return ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);
    }
}
